Fitness and classes · County · Delaware
Gyms and studios in New Castle County, DE
Competitor counts, household spending and official business counts for gyms and studios in New Castle County, DE, set against other counties and the U.S.
Groundwork market score · out of 100
Score 49 out of 100: Lower middle
Ranked #1,102 of 2,088 scored counties
#2 of 3 scored counties in Delaware
- Listings
- 313
- 77 chain locations (25%)
- Official establishments
- 194
- +1.6% since 2019
- Household spending a year
- $203.1M
- On memberships, classes and admissions · $906 a household
- Spending per listing
- $649K
- 2% below the U.S.
- Listings per 10k households
- 14.0
- 6% below the U.S.
- Population, 2025
- 588,026
- +3.0% since 2020
See the gyms and studios around any address in New Castle County
The site report maps the gyms and studios on map listings near the address, by name and distance, and sizes the households and spending around it. Or open the report at the center of New Castle County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardSurvey estimates 2020–2024 · population estimates 2025 · official business counts 2023 · map listings September 2026 · Data credits · How we measure
What this means
As of September 2026, map listings count 313 gyms and studios in New Castle County. Chain locations make up 25% of them, against 20% across the U.S. Per 10,000 households, that is 14.0, 6% below the U.S. rate of 14.9.
Household spending on memberships, classes and admissions in New Castle County comes to about $203.1M a year: $906 per household, 8% below the U.S. average. Spread across 313 gyms and studios, that is $649K per location, 2% below the U.S. figure of $662K.
In 2023, official counts showed 194 businesses with payroll in New Castle County classed as fitness centers and recreation instruction, up 1.6% from 2019. That is one for every 1,156 households, against one for every 1,641 across the U.S. Since fiscal 2022, 20 SBA-backed loans worth $8.9M have gone to businesses classed as fitness centers and recreation instruction in New Castle County.
Between 2020 and 2025, the population of New Castle County grew 3.0%, in step with the U.S. (+3.1%). New Castle County scores 49 (lower middle) on the Groundwork market score for gyms and studios, ranking #1,102 of 2,088 scored counties and #2 of 3 scored counties in Delaware.
How New Castle County compares
The same measures for Delaware and the whole U.S. Spending per listing divides a year of household spending on all memberships, classes and admissions by the gyms and studios counted, so it measures the demand for each competitor, not any business’s revenue. Households per establishment does the same with the official count.
| Measure | New Castle County | Delaware | U.S. |
|---|---|---|---|
| Listings per 10k households | 14.0 | 13.1 | 14.9 |
| Spending per listing | $649K | $639K | $662K |
| Households per official establishment | 1,156 | 1,406 | 1,641 |
| Official establishment growth, 2019–2023 | +1.6% | +3.3% | +8.2% |
| Population growth, 2020–2025 | +3.0% | +6.9% | +3.1% |
| Spending per household on memberships, classes and admissions | $906 | $838 | $983 |
| Median household income | $91,166 | $84,954 | $80,734 |
| Groundwork market score | 49 | 45 |
Official counts and lending
Businesses
- Official establishments, 2019 to 2023
- 191 → 194+1.6% over the period
- Employees, 2023
- 2,837
- Annual payroll, 2023
- $54.7M
- One-person businesses, 2023
- Not publishedNot published for this business type
- Map listings, September 2026
- 31377 chain locations
- Listings at the U.S. rate for this spending
- 307The U.S. ratio of listings to household spending, applied here
SBA-backed loans since fiscal 2022
- Loans
- 20
- Amount
- $8.9M
SBA-backed loans to businesses classed as fitness centers and recreation instruction in New Castle County, through June 2026, placed by the borrower’s ZIP code. Official establishments are businesses with payroll; the official counts leave out places with fewer than 3.
Population and households in New Castle County
- Population, 2025 estimate
- 588,026+3.0% since 2020
- Households
- 224,173
- Median age
- 40.7
- Homes lived in by their owners
- 69%
- Vehicles per household
- 1.7
- Land area
- 426 sq. mi.
- People per square mile
- 1,356
- Median household income
- $91,166+23.4% vs. 2015–2019, before inflation
- Average household income
- $120,517
- Median home value
- $352,200
- Jobs located here
- 298,174
- Daytime population
- 607,117Residents who don’t work, plus everyone whose job is here
Looking at a specific site in New Castle County?
These figures cover the whole county. A site report draws rings around one address and counts what’s inside them: households, spending, jobs, and the gyms and studios on map listings by name and distance.
Or open the report at the center of New Castle County. Signed out, you see a blurred preview; on an account, each report is one action.
Free10 actions over 3 days, no cardGyms, studios and classes across Delaware
Every Delaware market ranked →The highest-scoring counties in Delaware for gyms and studios, numbered among those based in Delaware, with New Castle County marked.
Top counties in Delaware
| Market | Score | Listings | Per 10k households | Spending per listing | Population growth | U.S. rank |
|---|---|---|---|---|---|---|
| 1Sussex County, DE | 60 | 133 | 12.5 | $638K | +16.1% | #607 of 2,088 |
| 2New Castle County, DE | 49 | 313 | 14.0 | $649K | +3.0% | #1,102 of 2,088 |
| 3Kent County, DE | 46 | 81 | 11.3 | $603K | +6.8% | #1,255 of 2,088 |
Other business types in New Castle County
Each with its Groundwork market score here, out of 100, where it has one.
Food and drink
Groceries and convenience
Auto
Beauty and personal care
Fitness and classes
- Gyms, studios and classes49
- Gyms49
- Yoga, Pilates and fitness studios56
- Martial arts and dance studios47
Health care
Child care
Clothing and laundry
Home services
Real estate
Funeral services
Questions
How many gyms and studios are in New Castle County, DE?
New Castle County has 313 gyms and studios on map listings as of September 2026. 77 of them (25%) are chain locations. The listings count gyms, fitness studios, martial arts and dance studios. Official counts show 194 businesses with payroll classed as fitness centers and recreation instruction in 2023, up 1.6% from 2019.
How much do households in New Castle County, DE spend on memberships, classes and admissions?
About $203.1M a year, or $906 per household. That is 8% below the U.S. average (an index of 92, where 100 is the U.S. average). Spread across the 313 gyms and studios on map listings, it comes to $649K per location. It is estimated from the incomes of the 224,173 households in New Castle County and national spending patterns by income.
How does New Castle County, DE compare with the U.S. for gyms and studios?
New Castle County has 14.0 gyms and studios per 10,000 households, 6% below the U.S. rate of 14.9. Spending per location is $649K, 2% below the U.S. figure of $662K. At the national ratio of gyms and studios to household spending, New Castle County would have about 307, against 313 on map listings. There is one business with payroll in the industry for every 1,156 households, against one for every 1,641 across the U.S. The official count rose 1.6% from 2019 to 2023, against +8.2% for the U.S.
How fast is New Castle County, DE growing?
Population estimates put New Castle County at 588,026 people in 2025, up 3.0% since 2020, in step with the U.S. (+3.1%). It has 224,173 households. Median household income in New Castle County is $91,166, 13% above the U.S. median of $80,734. Against the 2015–2019 survey, the median rose 23.4%, before inflation.
What is the Groundwork market score?
The Groundwork market score runs from 0 to 100 and compares a market with others of its kind for one business type: states with states, metro areas with metro areas, small-town markets and counties with their own. It weighs household spending per competitor (35%), households per business with payroll (25%), population growth (20%) and spending power (20%), each ranked against those peers. A higher score means that, taken together, the market has more household spending and more households for each business already there, faster population growth and more spending per household than similar markets. It describes a market, not any one site or deal. New Castle County scores 49 for gyms and studios (lower middle), #1,102 of 2,088 scored counties.
How can I see the market around a specific site?
Run a Groundwork site report on an address in New Castle County. It maps the gyms and studios on map listings near the site and sizes the households and spending within the distance you choose. New accounts get 10 actions over 3 days, no card.
How the score works · Top markets for gyms and studios · All 56 business types in New Castle County
Screening a site or an acquisition in New Castle County?
A site report maps the competitors on map listings near an address and sizes the households and spending around it.
The button opens the report at the center of New Castle County. Signed out, you see a blurred preview; on an account, each report is one action.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
Figures are estimates for research only. Not investment or real estate advice.